METHOD AND APPARATUS FOR FABRICATING A NOZZLE SEGMENT FOR USE WITH TURBINE ENGINES
A nozzle singlet (32) for a turbine engine (10) is provided. The nozzle singlet (32) includes an inner band (40), an outer band (38), and at least one airfoil (36) extending therebetween, at least one first row (100) of cooling holes (60) oriented an angle with respect to at least one second row (11...
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| Main Authors | , , |
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| Format | Patent |
| Language | English French |
| Published |
23.12.2014
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A nozzle singlet (32) for a turbine engine (10) is provided. The nozzle singlet (32) includes an inner band (40), an outer band (38), and at least one airfoil (36) extending therebetween, at least one first row (100) of cooling holes (60) oriented an angle with respect to at least one second row (110) of cooling holes (120), wherein the orientation of the at least one first row and the at least one second row provides a cooling hole pattern that accommodates a change in an airfoil angle without reorienting the cooling hole pattern. |
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| AbstractList | A nozzle singlet (32) for a turbine engine (10) is provided. The nozzle singlet (32) includes an inner band (40), an outer band (38), and at least one airfoil (36) extending therebetween, at least one first row (100) of cooling holes (60) oriented an angle with respect to at least one second row (110) of cooling holes (120), wherein the orientation of the at least one first row and the at least one second row provides a cooling hole pattern that accommodates a change in an airfoil angle without reorienting the cooling hole pattern. |
| Author | HEFFRON, TODD S HEYWARD, JOHN P GUENTERT, JOSEPH M |
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| Discipline | Medicine Chemistry Sciences |
| DocumentTitleAlternate | METHODE ET DISPOSITIF PERMETTANT DE FABRIQUER UN SEGMENT DE TUYERE UTILISABLE AVEC DES MOTEURS A TURBINE |
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| Snippet | A nozzle singlet (32) for a turbine engine (10) is provided. The nozzle singlet (32) includes an inner band (40), an outer band (38), and at least one airfoil... |
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| SubjectTerms | BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS |
| Title | METHOD AND APPARATUS FOR FABRICATING A NOZZLE SEGMENT FOR USE WITH TURBINE ENGINES |
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